#!/usr/bin/python
#coding:utf-8
shuaige = 'zengfenghua'
meinv = 'zhaoliying'

a = 10
b = 20
c = a+b

print ("sg is :%s \nmn is:%s\na+b=%d") %(shuaige,meinv,c)
print "hello,world!!"

print ("开发工具:\n%s\n%s\n%s\n%s\n%s")%("idle：interactive交互","linux vim","pycharm","Eclipse","note")
